Improved Personal Weather Station Oplà IoT Project

1#include <DHT.h>
2#include "thingProperties.h"
3#include <Arduino_MKRIoTCarrier.h>
4
5MKRIoTCarrier carrier;
6#define DHTPIN A6       // Chosen digital pin for DHT
7#define DHTTYPE DHT11  // DHT 11
8
9DHT dht(DHTPIN, DHTTYPE);
10
11void setup() {
12  Serial.begin(9600);
13  delay(1500);
14  initProperties();
15  ArduinoCloud.begin(ArduinoIoTPreferredConnection);
16  setDebugMessageLevel(2);
17  ArduinoCloud.printDebugInfo();
18
19  while (ArduinoCloud.connected() != 1) {
20    ArduinoCloud.update();
21    delay(500);
22  }
23  delay(500);
24  CARRIER_CASE = true;
25  carrier.begin();
26  carrier.display.setRotation(0);
27  delay(1500);
28
29  dht.begin();// Initialize the DHT sensor
30  delay(1000);
31}
32
33void loop() {
34  ArduinoCloud.update();
35  carrier.Buttons.update();
36
37  while(!carrier.Light.colorAvailable()) {
38    delay(5);
39  }
40  int none;
41  carrier.Light.readColor(none, none, none, light);
42
43  // Read values from external DHT sensor
44  temperature = dht.readTemperature();
45  humidity = dht.readHumidity();
46  pressure = carrier.Pressure.readPressure(); // still from onboard
47
48  if (carrier.Buttons.onTouchDown(TOUCH0)) {
49    carrier.display.fillScreen(ST77XX_WHITE);
50    carrier.display.setTextColor(ST77XX_RED);
51    carrier.display.setTextSize(2);
52    carrier.display.setCursor(30, 110);
53    carrier.display.print("Temp: ");
54    carrier.display.print(temperature);
55    carrier.display.print(" C");
56  }
57
58  if (carrier.Buttons.onTouchDown(TOUCH1)) {
59    carrier.display.fillScreen(ST77XX_WHITE);
60    carrier.display.setTextColor(ST77XX_BLUE);
61    carrier.display.setTextSize(2);
62    carrier.display.setCursor(30, 110);
63    carrier.display.print("Humi: ");
64    carrier.display.print(humidity);
65    carrier.display.print(" %");
66  }
67
68  if (carrier.Buttons.onTouchDown(TOUCH2)) {
69    carrier.display.fillScreen(ST77XX_WHITE);
70    carrier.display.setTextColor(ST77XX_ORANGE);
71    carrier.display.setTextSize(2);
72    carrier.display.setCursor(30, 110);
73    carrier.display.print("Light: ");
74    carrier.display.print(light);
75  }
76
77  if (carrier.Buttons.onTouchDown(TOUCH3)) {
78    carrier.display.fillScreen(ST77XX_WHITE);
79    carrier.display.setTextColor(ST77XX_BLACK);
80    carrier.display.setTextSize(2);
81    carrier.display.setCursor(30, 110);
82    carrier.display.print("Pressure: ");
83    carrier.display.print(pressure);
84  }
85
86  if (carrier.Buttons.onTouchDown(TOUCH4)) {
87    carrier.display.fillScreen(ST77XX_BLACK);
88  }
89
90  if (humidity >= 60 && temperature >= 15) {
91    weather_report = "It is very humid outside";
92  } else if (temperature >= 15 && light >= 700) {
93    weather_report = "Warm and sunny outside";
94  } else if (temperature <= 16 && light >= 700) {
95    weather_report = "A little cold, but sunny outside";
96  } else {
97    weather_report = "Weather is normal";
98  }
99}